.head {
  height: 66px;
  border-bottom: 1px solid deepskyblue;
  padding: 0 30px;
  position: absolute;
  z-index: 99;
  width: 95%;
}
.head a {
  color: #d1d1d1;
}
.head li {
  margin: 0 20px;
}
.head .active {
  position: relative;
  font-size: 16px;
}
.head .active::after {
  content: '';
  display: block;
  width: 100%;
  height: 3px;
  background: deepskyblue;
  position: absolute;
  top: 42px;
}
.head .btn {
  text-align: center;
  line-height: 26px;
  border-radius: 13px;
}
.head .btn:hover {
  opacity: 0.5;
}
.head .loginbtn {
  width: 58px;
  height: 26px;
  margin-right: 10px;
  color: #666;
  border: 1px solid #d1d1d1;
  color: #d1d1d1;
}
.head .regbtn {
  width: 78px;
  height: 26px;
  background-color: #ed510a;
  color: #fff;
}
.foot {
  margin-top: 50px;
}
.foot .footer-top dl {
  margin: 3px 50px;
}
.foot .footer-top dt {
  font-size: 23px;
  color: black;
  margin-bottom: 30px;
}
.foot .title {
  font-size: 23px;
  color: black;
}
.foot .name {
  text-align: right;
  margin-top: 10px;
}
.foot .yuanma {
  text-align: right;
  margin-left: 300px;
}
.foot .foot-button {
  margin: 20px 0 10px 96px;
}
